我有一个字符串对象的引用,我如何从中获取数据。这里是我的示例:获取参考文献的内容
string key = "key1";
gpointer somepointer;
GHashTable* myTable;
g_hash_table_insert(myTable,&key1,somepointer);
GList *keysList = g_hash_table_get_keys(myTable);// here i got keys previously set
keysList = g_list_first(keysList);
string recentKey = (keysList->data);
数据引用字符串的引用。我怎样才能从参考
如果'data'是'串'(到有效位置)那么你的语句'string recentKey =(keysList-> data);'是适当的。您是否尝试过打印或检查它? – iammilind 2011-05-31 04:57:45